AT40584B - Device for pressing down the bowstring in bowed pianos. - Google Patents
Device for pressing down the bowstring in bowed pianos.Info
- Publication number
- AT40584B AT40584B AT40584DA AT40584B AT 40584 B AT40584 B AT 40584B AT 40584D A AT40584D A AT 40584DA AT 40584 B AT40584 B AT 40584B
- Authority
- AT
- Austria
- Prior art keywords
- bowstring
- bowed
- pianos
- pressing down
- string
- Prior art date
Links
Landscapes
- Transmission Devices (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
Bei den bisherigen Klavieren dieser Art ist jede Rolle in einem Bügel gelagert, der am Ende eines verschwenkbar gelagerten zweiarmigen Hebels aufgehängt ist, der von der entsprechenden Taste aus gegen die Wirkung einer Feder verschwenkt wird und dabei die Rolle an das Streichband
EMI1.3
schwingendes System. das nach seiner Betätigung nicht momentan zur vollkommenen Ruhe gelangt und auch sehr leicht aus seiner Ruhelage kommt. Infolge dieses Umstandes machte sich
EMI1.4
Im Sinne der Erfindung wird nun dieser- Übelstand dadurch beseitigt, dass die die Druckrollen tragenden Bügeln in festen Führungen eingesetzt sind und in diesen mittels der erwähnten Hebel in lotrechter Richtung verschoben werden.
EMI1.5
fiihrungsform dargestellt.
Fig. I zeigt eine Seitenansicht der Vorrichtung in der Ruhestellung und
Fig. 2 in der Arbeitsstellung.
Jede Taste des Klaviers betätigt mittels beliebiger Mechanik einen zweiarmigen Hebel , (Fig. 1), der um den Zapfen 3 verschwenkbar ist und mit seinem freien Ende auf dem Kopfe
EMI1.6
<Desc/Clms Page number 2>
EMI2.1
selbstverständlich vielfach abgeändert werden.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
In the previous pianos of this type, each roller is mounted in a bracket which is suspended at the end of a pivotably mounted two-armed lever which is pivoted from the corresponding key against the action of a spring and thereby the roller to the string
EMI1.3
vibrating system. which does not momentarily come to complete rest after its activity and also comes out of its rest position very easily. As a result of this circumstance made itself
EMI1.4
In the context of the invention, this drawback is eliminated in that the brackets carrying the pressure rollers are inserted in fixed guides and are displaced in the vertical direction in these by means of the aforementioned levers.
EMI1.5
form of guidance shown.
Fig. I shows a side view of the device in the rest position and
Fig. 2 in the working position.
Each key of the piano actuates a two-armed lever by means of any mechanism (Fig. 1), which can be pivoted about the pin 3 and with its free end on the head
EMI1.6
<Desc / Clms Page number 2>
EMI2.1
can of course be changed many times.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT40584T | 1908-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT40584B true AT40584B (en) | 1910-01-25 |
Family
ID=3559079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT40584D AT40584B (en) | 1908-11-11 | 1908-11-11 | Device for pressing down the bowstring in bowed pianos. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT40584B (en) |
-
1908
- 1908-11-11 AT AT40584D patent/AT40584B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT40584B (en) | Device for pressing down the bowstring in bowed pianos. | |
| AT36735B (en) | Mechanics for musical works with strings and xylophone. | |
| DE415804C (en) | Clamping device for adjustable drawing tables | |
| AT33296B (en) | Device for stretching the strings of musical instruments. | |
| DE567415C (en) | Device for raising and lowering the cover plate of a copying machine | |
| DE289110C (en) | ||
| DE84213C (en) | ||
| AT31697B (en) | Billiard control clock. | |
| AT116163B (en) | Piano mechanics. | |
| AT109518B (en) | Hydraulic sieve and felt regulator. | |
| AT33535B (en) | Automatic release device for paper converting machines working with rotating rollers. | |
| DE104222C (en) | ||
| DE390236C (en) | Automatic spring compression on cutting machines for paper u. like | |
| DE467158C (en) | Device on pianos for generating a harpsichord-like sound | |
| AT150726B (en) | Repetition mechanism according to the Wiener system. | |
| AT46511B (en) | Mechanical zither music. | |
| DE75609C (en) | Repetition mechanism for pianinos with a removable tongue that rests directly on the key bridge | |
| AT39766B (en) | Device on keyboard instruments for mechanical playing of the same by means of rollers or the like. | |
| AT32995B (en) | Device for producing bending points in cardboard, cardboard and. like | |
| AT40506B (en) | Device for lifting the laying grate of mowing machines. | |
| DE138371C (en) | ||
| AT27251B (en) | Complete casting machine. | |
| AT47139B (en) | Musical work with mandolin tones. | |
| AT68355B (en) | Mechanical piano playing device built into a keyboard instrument. | |
| AT33833B (en) | Sheet steel saddle tree. |